Electricity stealing user checking method based on correlation between user acquisition electric quantity and court line loss

Abstract

The invention discloses an electricity stealing user checking method based on correlation between user acquisition electric quantity and court line loss. The method comprises the following steps: firstly analyzing and determining an algorithm model of correlation between user acquisition electric quantity and court line loss, then selecting a sample, and marking the date with abnormal line loss in the sample according to the algorithm model; on the basis of the algorithm model, combining a 95% confidence interval and a multi-time weight evaluation method, carrying out calculation of correlation between user collection electric quantity and court line loss on data corresponding to the marked date in the selected sample, finally, determining the electricity stealing suspicion degrees of screened users to be high, medium and low suspicion degrees of users according to a calculation result, and checking users of high suspicion. According to the method, correlation analysis can be carried out on the collected electric quantity of all users in a court and the court line loss rate, the chief culprit causing high court line loss is accurately locked, the pain point of low-voltage court line loss treatment work is solved, anti-theft and illegal checking work is assisted, the line loss management level is efficiently improved, the low-voltage court line loss is practically reduced, and quality and efficiency are improved for power enterprises.

Description

technical field [0001] The invention belongs to the technical field of line loss management of power supply enterprises, and in particular relates to a checking method for electricity stealing users based on the correlation between the electricity collected by the user and the line loss of the station area. Background technique [0002] Line loss is an important economic and technical indicator in the operation and management process of electric power enterprises, and line loss in low-voltage station area is the basis for line loss management of power supply enterprises. The level of line loss in low-voltage station area reflects the marketing management level of power supply enterprises. Reducing the line loss in the low-voltage station area is the key to improving the quality and efficiency of power companies. [0003] The factors that affect the line loss of the low-voltage station area are intricate, and it is even more difficult to find out the abnormal users that affec...

AI Technical Summary

Problems solved by technology

[0003] The factors that affect the line loss of the low-voltage station area are intricate, and it is even more difficult to find out the abnormal users that affect the line loss of the station area; There are a lot of inconveniences in checking background data item by item. In order to solve the above problems, it is necessary to develop a user checking method for stealing electricity based on the correlation between the user's collected power and the line loss of the station area.

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